The CPC-HRC35 Series Linear Guide Bearing Blocks are matched for the CPC-AR35N Rail. They are ideal for dynamic loads over 54.7 kN (12,297 lbs) and static loads over 106.5 kN (23,942 lbs). The design incorporates four rows of re-circulating steel balls arranged in the O-type design with a 45&deg contact angle with the raceway. The O-type design improves the rigidity of the track rail under moment and torsion forces. This series offers improved performance with larger diameter and an increased number of steel balls, which provides higher load capacities. Available in two lengths, (Standard or Long), two end seals options (Standard or Reinforced), and three preload classes (Standard, Light, or Medium). Typically in stock in our Anaheim, CA warehouse.